2018 Toyota Prius Prime (Phev) prices in Washington
The median asking price for a 2018 Toyota Prius Prime (Phev) in Washington is $23,199 based on 5 active listings.
As of July 25, 2026, the median asking price for a 2018 Toyota Prius Prime (Phev) in Washington is $23,199, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $17,485–$23,532 — the middle half of 5 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2018 Toyota Prius Prime (Phev)
The $17,485–$23,532 typical range isn't randomness — one factor explains most of it:
Asking prices run about $22,648 at 15K–30K miles and fall to $16,296 over 105K miles — roughly $700 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2018 Toyota Prius Prime (Phev): a fair price for your mileage
A 2018 Toyota Prius Prime (Phev) sheds roughly $700 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 5 listings | $22,648 | $21K–$24K |
| 30K–45K miles | 8 listings | $22,995 | $22K–$23K |
| 45K–60K miles | 9 listings | $22,245 | $17K–$23K |
| 60K–75K miles | 13 listings | $19,798 | $18K–$22K |
| 75K–90K miles | 15 listings | $18,500 | $18K–$20K |
| 90K–105K miles | 10 listings | $18,149 | $17K–$19K |
| Over 105K miles | 20 listings | $16,296 | $15K–$18K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Washington prices track it closely.
Price trend
Average price is up $3,682 since June 23.
2018 Toyota Prius Prime (Phev) inventory across the U.S.
Keep exploring Prius Prime (Phev) prices
2018 Toyota Prius Prime (Phev) · $21,167 typical · 5 listingsOther Toyota Prius Prime (Phev) years
Live 2018 Toyota Prius Prime (Phev) listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Toyota Prius Prime (Phev) listings on VehiSales →.
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Frequently asked questions
Why do 2018 Toyota Prius Prime (Phev) prices range from $17,269 to $24,304 in Washington?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $17,485 and $23,532 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Toyota Prius Prime (Phev)?
Expect roughly $700 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $2,100 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Toyota Prius Prime (Phev) prices in Washington differ from the rest of the country?
Yes. The average in Washington is $21,167, which is $1,919 above the national average of $19,248. Local supply, demand and transport costs all play a part.
How many 2018 Toyota Prius Prime (Phev) are for sale in Washington right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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